app_voicemail: Fix ill-formatted pager emails with custom subject.

Add missing end-of-headers newline to pager emails with custom
subjects, since this was missing from this code path.

Resolves: #902
(cherry picked from commit 44a6349b69d5688bfcb8093db9529a9347e0f305)

diff --git a/apps/app_voicemail.c b/apps/app_voicemail.c
index 904fddb07bbb179a22d281c401ac8b5109a7b41c..72cae2cc650ab98c0f8255a74a57c0aa9419997b 100644 (file)
--- a/apps/app_voicemail.c
+++ b/apps/app_voicemail.c
@@ -6040,12 +6040,15 @@ static int sendpage(char *srcemail, char *pager, int msgnum, char *context, char
                }
        } else {
                if (ast_strlen_zero(flag)) {
-                       fprintf(p, "Subject: New VM\n\n");
+                       fprintf(p, "Subject: New VM" ENDL);
                } else {
-                       fprintf(p, "Subject: New %s VM\n\n", flag);
+                       fprintf(p, "Subject: New %s VM" ENDL, flag);
                }
        }
 
+       /* End of headers */
+       fputs(ENDL, p);
+
        if (pagerbody) {
                struct ast_channel *ast;
                if ((ast = ast_dummy_channel_alloc())) {